Geometry - Proofs continued

This video tutorial covers the use of postulates and theorems to prove triangle congruence, including side-side-side, side-angle-side, and angle-side-angle postulates. It explains how congruent triangles can be used to prove parallel lines and explores the properties of isosceles and right triangles. The video also introduces the hypotenuse-leg theorem for right triangles and discusses the classification of triangles by their sides and angles.

Explain the angle-angle-side theorem and its application in triangle congruence.

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What is the hypotenuse-leg theorem and when is it used?

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How do you prove that the base angles of an isosceles triangle are congruent?

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What are the different ways to classify triangles based on their sides and angles?

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